| ??? 03/15/05 20:44 Read: times |
#89748 - OK what happens Responding to: ???'s previous message |
First, what happens if you, instead of using a pulse generator, just briefly short P3.3 to ground ?
If you are using a "classic" derivative, no worry, if you are using a very modern derivative, just make sure the pin is not configured as push pull. Please post which derivative you are using. If the above test show your thing working, post that, if not, then: OK what happens if you set a breakpoint immediately after the cjne? If you do not have an ICE, cut the code down to the "short example" and light a LED or something after the cjne, then post the code you run. Erik |
| Topic | Author | Date |
| external interupt problem | 01/01/70 00:00 | |
| grounding or noise | 01/01/70 00:00 | |
| initially connected high | 01/01/70 00:00 | |
| Triggered signal generator | 01/01/70 00:00 | |
| Re:external interupt problem | 01/01/70 00:00 | |
| USED CODE | 01/01/70 00:00 | |
| Goobldeygook | 01/01/70 00:00 | |
| formatted code | 01/01/70 00:00 | |
| Formatted ??? | 01/01/70 00:00 | |
| only interrupt routine | 01/01/70 00:00 | |
| questions | 01/01/70 00:00 | |
| description | 01/01/70 00:00 | |
| that was my problem | 01/01/70 00:00 | |
| without interrupt | 01/01/70 00:00 | |
| OK what happens | 01/01/70 00:00 | |
| timer? | 01/01/70 00:00 | |
| source of confoosion | 01/01/70 00:00 | |
| To Vijayganesh! | 01/01/70 00:00 | |
code confusion | 01/01/70 00:00 |